Dampers

Gentle movement for safety
The second Pillar (products) to follow Ball joints in Somic product portfolio

Damper function?

Somic Ishikawa as a dedicated car parts maker poured all of the developmental and technological experiences into Somic dampers. They suppress sudden movements and alleviate shocks. For instance, the car seat with a damper rises slowly from full reclining to upright position when a seat release lever is activated.

In the year 2000, Somic started damper business in full swing. Initial products were Viscous-resistant type dampers that utilize the viscosity of high- oil- viscosity to generate torque and pressure-resistant type dampers that use oil compression to generate torque. At the time, our dampers garnered attention for being able to generate high torque in compact size. With these types of dampers, the folding speed of a seat is subject to the load or mass applied to the damper.

A development of "Load Responsive Dampers" was groundbreaking where the seating velocity remains constant almost disregard of the force or mass applied to the damper. The development of Load Responsive Dampers took mere one year to meet the need of a car maker.

Development of the world's first resigns type damper followed the Load Responsive Damper through continuous R &D activities. Today, the damper is the 2nd biggest product in Somic product portfolio, and Shinmiyakoda plant that was opened in 2015 is dedicated to damper business.

Viscous-Resistant Type Dampers

Torque generation with the use of oil viscosity.

Features

  • No restrictions on operating angles
  • Superior responsiveness (no free play)
  • Slim and thin.

Pressure-Resistant Type Dampers

Torque generation with the use of oil compression.

Features

  • Higher torque generation in smaller shape than viscous-resistant type dampers
  • Provision of variances to the folding speed of the seat

Load Responsive Dampers

Torque generation that responds to the input load utilizing a unique mechanism..

Features:

  • Keeps constant speed disregard of input load to the damper.

We have also successfully developed the world's first resin type damper, and are currently working to make it lighter.

Applications of damper

Dampers are currently used mainly in various places on luxury cars. As costs have come down in recent years, economy cars also use dampers.

Damper Effects

Dampers generate soft and gentle movements. They create comfortable and relaxed car interiors.

Other Damper Products

Apart from car seats, dampers are also used in everyday life. Somic Ishikawa is actively researching and developing product application in various fields, and is looking for ways to commercialize them for other areas.

  • Writing disks
  • Elevating shelves in system kitchens

*For inquiries regarding the products above, please contact the precision equipment department of Fuji Latex Co., Ltd.